baber/WOPTO huggingface dataset:
Patent JP-2000148001-A (JP)
Title: Braille forming apparatus
Inventor: NEZAKI SHINJI
IPC: B41M3/16
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To easily form braille having good discriminability and finger tactility on an adherend. SOLUTION: The braille forming apparatus 10 is constituted by having a table 12 on which the adherend P may be placed, a dispenser 16 which is capable of applying a photosetting resin to the adherend P, a robot 17 which is capable of moving the dispenser 16 within the upper space of the table 12 and a controller 19 which controls the operation of the robot 17. The photosetting resin used for the braille forming apparatus 10 has a thixotropic index of >=4 and a viscosity of 30 to 60 Pa.s. The nozzle 22 of the dispenser 16 having a diameter of 0.8 to 1.2 mm is adopted.
Patent JP-2000141930-A (JP)
Title: Ink fixing device, and recording device using the same
Inventor: KATANO YASUO
IPC: B41F23/00
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To improve the repetition durability of a solid member. SOLUTION: This ink fixing device comprises a recording body 1, an ink 2, and a contact solid member 3, and the solid member 3 which comes into contact with the ink 2 has an ink-containing solvent swelling layer 3a wherein a part coming into contact with the ink 2 shows a swelling property to an ink solvent, and an ink-containing solvent infiltration layer 3b which is located inside of the ink-containing solvent swelling layer 3a, and shows an ink permeability.  When the whole body of the member 3 is a member which shows a swelling property to the ink-containing solvent, the diffusion of the solvent into the member is slow, and accordingly when an ink fixation is repeatedly performed, a solvent concentration in the vicinity of the surface of the member becomes extremely high, instantly, and there is fear wherein a solvent diffusion to the member 3a which shows a swelling property from the ink may not occur, and this fear is eliminated by providing the ink-containing solvent infiltration layer 3b.
Patent JP-H10167725-A (JP)
Title: Continuous production of alumina
Inventor: MURAKAMI MITSUAKI
IPC: C01F7/44
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a process for the continuous production of alumina powder having spherical form and sharp particle size distribution at a low cost. SOLUTION: Alumina is continuously produced by using a baking apparatus composed of a supplying line 1 for aluminum hydroxide, a baking oven 2 for baking the supplied aluminum hydroxide, a line 3 for delivering the baked alumina from the system, an exhaust gas line 4 to introduce the gas exhausted from the baking oven 2 into a dust-collector 5, a line 6 for discharging the exhaust gas from the dust-collector 5 and a line 7 to discharge the collected powder. In the above system, the powder collected by the dust-collector 5 is recycled to the baking oven 2 through a line 8. The aluminum hydroxide produced by Bayer's process is added together with fine alumina powder having an average particle diameter of 0.1-10μm and a fluorine compound to the baking oven 2 while recycling at least a part of the collected powder to the oven 2 and the mixture is baked to obtain the objective alumina.
Patent JP-H07227280-A (JP)
Title: New sugar chain synthetase
Inventor: TSUJI SHUICHI
IPC: C12R1/91
Filed: 1994-12-22
Abstract: PURPOSE:To obtain a new sugar chain synthetase being an N- acetylgalactosamine-alpha-2,6-sialic acid transferase, having action introducing a human type sugar chain into a protein and useful for treating genetic diseases, suppressing metastasis and capable of preventing infection due to virus and suppressing inflammatory reaction. CONSTITUTION:Total RNA is separated by a guanidium thiocyanate method from an embryo (6 day age) of a domestic fowl and RNA is isolated using an oligo dT column from total RNA and cDNA is synthesized using the isolated mRNA as a template and further, cDNA library is prepared according to an ordinary method and then, the cDNA library is hybridized with the labeled probe and the hybrid is screened and DNA is recovered from a positive clone and the DNA is treated with a restriction enzyme to afford a DNA fragment containing a GalNAcalpha2,6-sialic acid transferase gene. Then, the DNA fragment is bound to a vector to give a recombined vector. The recombined vector is introduced into a host cell to transform the vector and the resultant transformant is cultured to provide the objective new GalNAcalpha2,6-sialic acid transferase P-B1.
Patent JP-2001142916-A (JP)
Title: Semiconductor integrated circuit simulation method and simulator
Inventor: WADA MASATAKE
IPC: G06F17/50
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit simulation method and a simulator, with which the accuracy of circuit connection information with RC outputted from layout after automatic arrangement and wiring processing and a logic delay simulation using the information can be improved. SOLUTION: This method has a process for providing the respective ports of the same terminal in cell layout with different recognition names and a process for preparing inter-port wiring information together with an existing library or as a new library by extracting wiring resistance and capacitance between the respective relevant ports.
Patent JP-2000140214-A (JP)
Title: Game machine
Inventor: NAKAMURA MAKOTO
IPC: A63F7/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent disadvantage due to delay of pay and disadvantage in service interruption in a game machine including a game board provided with a prize winning port for a game ball winning a prize. SOLUTION: A game board of a pachinko machine is provided with an operation port unit 11 and a big prize winning port unit. A general prize winning port unit having a general prize winning port is provided on the side of the game board. The respective detection switches 31 and 32 detect prize winning in the prize winning port of a game ball, and outputs a command for executing pay of prize balls according to the detection result. A command counter and a pay counter are provided on the back of the pachinko machine.
Patent JP-H06167433-A (JP)
Title: Testing machine
Inventor: WAKABAYASHI NOBORU
IPC: G01N3/02
Filed: 1992-11-30
Abstract: PURPOSE:To enable correct alignment of the center of a test piece with a load axis without requiring much time, by displaying an image of the test piece picked up by a camera and an auxiliary indication showing whether the center of the test piece is aligned with the load axis or not. CONSTITUTION:The opposite ends of a table 2 are supported respectively at the lower parts of a pair of supports 1 erected on a floor surface, and in the opposite end parts of the table 2, a pair of threaded poles 4 are erected respectively inside the supports 1. A crosshead 5 moves up from and down toward the table 2 in accordance with the rotation of these poles 4. Besides, a TV camera 11 is fitted between the crosshead 5 and the table 2, through the intermediary of a camera fitting stage 12. When regulation of the position of the camera 11 is finished, a test piece TP is inserted through between upper and lower grips 7 and 8. At this time, an image TP' of the test piece is displayed on the screen of a monitoring device 51. With the monitoring screen watched, centering of the test piece TP is executed in this state, using lines L, L1 and L2.
Patent JP-2001140957-A (JP)
Title: Motor-driven brake
Inventor: KAKIHARA TOMONORI
IPC: F16D65/22
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To position an output member at a predetermined position irrespective of vibration caused at the time of vehicle running in a motor-driven brake holding the output member by a return spring by pushing it back in the reverse direction to that at the time of braking when braking is released. SOLUTION: In this motor-driven brake 10 in which a braking force is generated by pressing brake shoes 16, 18 against a brake drum 24 through a pair of output members 38, 40 by rotating and driving a rotary slide member 32 by an electric motor and the output members 38, 40 are pushed back by rotating the rotary slide member 32 reversely due to an energizing force of a return spring 20 to bring the brake shoes 16, 18 close to each other and hold them at stand-by positions where they come into contact with a strut 22 when braking is released, a compression coil spring 60 is arranged between a pair of output members 38 and 40, which are positioned at the positions where they come into contact with the brake shoes 16, 18 at all times.
Patent JP-2001141925-A (JP)
Title: Optical retardation film with antireflection layer
Inventor: HAYASHI SHIGETOSHI
IPC: G02B5/30
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To provide an optical retardation film with a antireflection layer making release of the antireflection layer and generation of crack hardly occur. SOLUTION: The optical retardation film 4 with the antireflection layer is characterized by having a hard coated layer 2 and the antireflection layer 3 laminated on a surface of an optical retardation film 1 composed of a polymer film in this order.
Patent JP-H11152249-A (JP)
Title: Production of unsaturated carboxylic acid ester
Inventor: OKUHARA TOSHIO
IPC: B01J27/04
Filed: 1997-11-21
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an unsaturated carboxylic acid ester in high selectivity while solving the problems inherent to the process for producing an unsaturated carboxylic acid ester by the esterification reaction of an unsaturated carboxylic acid with an alcohol such as the waste water treatment in the case of using an acid catalyst and the insufficient reaction rate in the use of an ion exchange resin. SOLUTION: A solid superstrong acid containing zirconium is used as an esterification catalyst in the production of an unsaturated carboxylic acid ester. The zirconium-containing solid superstrong acid is preferably a reaction product of zirconium hydroxide with sulfuric acid. The alcohol is a 1-8C aliphatic monohydric alcohol and the unsaturated carboxylic acid is acrylic acid or methacrylic acid.
Patent JP-2001140512-A (JP)
Title: Cylinder lock protection mechanism
Inventor: AGAWA HIDENOBU
IPC: E05B17/20
Filed: 1999-11-11
Abstract: PROBLEM TO BE SOLVED: To prevent the destruction of a cylinder lock and prevent theft due to idle turning of the cylinder lock even if a screwdriver is pressed into a key hole and is turned by a strong force. SOLUTION: Radial recessed and projecting face meshing clutch members D, E are provided between an inner cylinder 20 with a key hole which is supported in a cylinder 30 so as to turn freely and a driven shaft 82. When the inner cylinder 20 is turned by a normal key 90, the driven shaft 82 turns, and when the inner cylinder 20 is turned by a flat tip screwdriver, the cylinder 30 turns together with it so that the cylinder 30 and the inner cylinder 20 are displaced forward, the radial recessed and projecting face meshing clutch members D, E are disengaged, and the driven shaft 82 cannot operate.
Patent JP-H02166247-A (JP)
Title: Synchronizing ring for transmission made of copper alloy
Inventor: UENO HIROCHIKA
IPC: C22C9/04
Filed: 1988-12-20
Abstract: PURPOSE:To obtain the subject synchronizing ring particularly having excellent synchronizing characteristics equal to those of the conventional ring by preparing it from a copper alloy contg. each prescribed amt. of Zn, Al, Ni, Ti and Mo and one or both of Fe and Co. CONSTITUTION:The above synchronizing ring is prepd. from a copper alloy contg., by weight, 20 to 35% Zn, 0.1 to 6.0% Al, 1.0 to 3.0% Ni, 0.5 to 5.0% Ti, 0.01 to 2.0% Mo and/or 0.5 to 5% Co. The synchronizing ring has drastically excellent wear resistance as compared to that of the conventional one and can withstand severer conditions. Furthermore, since the synchronizing ring is easy to work, it can contribute to the moreover development of industry.
Patent JP-H04194181-A (JP)
Title: Signal input device of electronic key
Inventor: YONEDE TATSUO
IPC: E05B49/00
Filed: 1990-11-26
Abstract: PURPOSE:To undo a lock easily with operation of fingertips only and, at the same time, to keep a room temperature in comfortable condition and to prevent a burglary by using a signal input device in which three kinds of microphones, a count indicator, three LEDs and a lead wire are stored. CONSTITUTION:A body 4 having a counting microphone 1a, a microphone 1b preventive of malfunction caused by external noises, a counter inputting microphone 1c, a count indicator 2, LEDs 3a, 3b, 3c and a lead wire 5 connected to a comparison operation circuit therein is fixed to a base 8 through an adhesive sheet 7 to an indoor side of an external wall 6. Part near the microphone 1a of the external wall 6 is knocked by a set number specified by a personal identification number, a sound signal is inputted to display it on the indicator 2, part near & the microphone 1c is knocked to input the sound signal, it is compared with the number of previously inputted sound signals with the comparison operation circuit to determine, and when numbers of sound signals from the least significant digit to the most significant digit are all agreed, a lock can be released.
Patent JP-H06168297-A (JP)
Title: Printed circuit board and its via hole arrangment
Inventor: NAKANISHI HIDESHI
IPC: G06F17/50
Filed: 1992-12-01
Abstract: PURPOSE:To provide the printed circuit board and its via hole arrangement resolving problems of the noise and copper foil area shortage of a power source/ ground, layer to be generated by suppressing the clearance chain of the power source/ground layer as much as possible in the via hole in a wiring flux being one of the high-density wiring methods. CONSTITUTION:In a multi-layered printed circuit board having a power source/ ground layer, a via hole group where each printed circuit board is made into a group containing plural via holes 1 and the via hole groups arranged in one line are separated more than the clearance diameter of the power supply/ground layer and aligned step-wise while deviating them with parallel by the prescribed pitch.
Patent JP-H05270733-A (JP)
Title: Newspaper sheet gathering and folding device
IPC: B65H45/14
Filed: 1991-12-05
Abstract: PURPOSE: To save the manpower of a sheet gathering processing in a sales shop by constituting a device by providing a sheet gathering device for forming a sheet gathered object composed of a newspaper main body and sub printed matters, a folding device for folding the sheet gathered object in three and a shape keeping device for keeping the state of being folded in three. CONSTITUTION: This newspaper sheet gathering and folding device 1 forms the sheet gathered object 2 by gathering the newspaper main body 2a and the sub printed matters 2b and 2c by the sheet gathering device 10 incorporated in a frame 1a, folds the sheet gathered object 2 in three by the folding device 20, then keeps the folded sheet gathered object in the state by the shape keeping device and discharges it.  The folding device 20 is constituted of a fold forming part for forming the fold of folding in three on the sheet gathered object 2 and a folding part for folding both side parts holding the middle part of the sheet gathered object there between to the side of the middle part and the fold forming part bends the sheet gathered object into a U shape by pushing a pusher 23 whose cross section is U-shaped into a notched part 21a formed on a table 21 by the action of an air cylinder 22.
Patent JP-H02165531-A (JP)
Title: Temperature switching element
Inventor: OGINO YOSHIFUMI
IPC: H01H37/32
Filed: 1988-12-19
Abstract: PURPOSE:To form a temperature switching element with its operating speed great and the amount of deformation which is hard to be fluctuated by enviromental conditions, etc., and also enable it to be opened or closed according to whether it is in or out of a temperature range of certain breadth by using one causing ferroelectric phases as a member which is deformed with temperature changes. CONSTITUTION:An actuator 3 comprises an antiferroelectric plate 1 and an elastic plate 2 made of an elastic material of metal and the like and stuck to the plate 1, and means 4 for applying voltages are connected to the actuator in such a manner that electric fields are applied only on the antiferroelectric plate 1. An electric contact 5 is arranged in a portion to which the actuator 3 in maximum deformation is capable of abutting. An electric field is applied on the dielectric to cause electric field inducing phase transition and, according to temperature changes the actuator 3 is digitally deformed to open or close the electric contact 5. The actuator is thereby excellent in its operating speed and also its displacement is hard to be fluctuated by enviromental conditions, etc. A temperature switching element excellent in its reaction to temperature changes can thus be obtained.
Patent JP-H08173690-A (JP)
Title: Drying facility
Inventor: TAKEDA TAKESHI
IPC: D06F57/12
Filed: 1994-12-26
Abstract: PURPOSE: To facilitate the handling and storage of suspended objects by arranging a switching-capable support for a moist object hanging unit switchable between usable and unusable states guided by a device guiding the hanging unit to the support. CONSTITUTION: A drying pole 25 is accommodated in the engagement section of a support E when out of use. When the drying pole 25 is pulled down, it is disengaged from the support E, and a rockable support am 26 serving as guide rocks down to the lowest position in its rocking range, that is, it rocks down until a contact section 36 lands on a step 37 formed in a housing groove 23 on the lower panel 8, which process places the drying pole 25 in the usable state. In case the volume to be dried is small as compared with the space B in the bathroom, hangers 24 carrying moist goods may be hanged on the drying pole 25. A partitioning wall 12 may be deployed to set up a partition for the creation of a drying compartment D. Drying efficiency is enhanced when a heater is operated with a sheet door 16 closing the lower opening of a peripheral wall section 12.
Patent JP-H06173960-A (JP)
Title: Electric corrosion-proof rolling bearing
Inventor: UENO HIROSHI
IPC: C23F15/00
Filed: 1992-12-01
Abstract: PURPOSE:To provide an electric corrosion-proof rolling bearing having an insulating film excellent in creep resistance at a high temperature and capable of preventing the reduction of the fastening force and insulation property. CONSTITUTION:An insulating film 5 made of a polyphenylene sulfide resin containing reinforcing fibers 6 is formed on the surface of the outer ring 3 of an electric corrosion-proof rolling bearing. The insulating film 5 contains a granular inorganic reinforcing material 7 in addition to the reinforcing fibers 6.
Patent JP-H08174398-A (JP)
Title: Lens polishing method
Inventor: YOKOYAMA SHINJI
IPC: B24B13/02
Filed: 1994-12-26
Abstract: PURPOSE: To peel a lens from a polishing tool through a very easy method without complicating the mechanism of a feed water system. CONSTITUTION: A lens 1 is sucked and held at a holder 4. A through-hole 4a is formed in the central axis Z of the holder 4. Further, a lens support part 7 is securely adhered on the receiving surface side of the tip of the holder 4. A polishing tool 2 is mounted on and held at a mount 13. Feed water holes 2a and 13a are formed in the polishing tool 2 and the mount 13, respectively, and the feed water holes 2a and 13a are communicated with water feed device 6.
Patent JP-H11140310-A (JP)
Title: Organic-inorganic polymer hybrid and manufacture thereof
Inventor: NAKAJO YOSHIKI
IPC: C08K3/22
Filed: 1997-11-07
Abstract: PROBLEM TO BE SOLVED: To obtain a hybrid showing excellent transparency by dispersing an amphipathic polyoxazolidone block copolymer containing a hydrophilic organic polymer segment and a hydrophobic organic polymer segment uniformly dispersed in a metal oxide matrix. SOLUTION: An organic-inorganic polymer hybrid comprises a metal oxide matrix obtained by a sol-gel reaction of 10-5,000 pts.wt. of a hydrolysis- polymerizable metal compound such as a silica gel, an alumina gel, etc., and 100 pts.wt. of an amphipathic polyoxazolidone block copolymer represented by formula III uniformly dispersed in the matrix containing a hydrophilic organic polymer segment represented by formula I and a hydrophobic organic polymer segment represented by formula II (wherein R1 is a hydrogen or a 1-3C lower alkyl; R2 is an aryl, a not less than 4C long chain alkyl or a perfluoroalkyl; R3 is a divalent connecting group; and k, l, m and n are numbers of repeating units).
Patent JP-H06175897-A (JP)
Title: Data base
Inventor: TOYODA MASANOBU
IPC: G06F12/00
Filed: 1992-12-02
Abstract: PURPOSE:To provide the data base, which facilitates the change of data and further enable integration with a program for operating the data by separating the data base every classified items and individually managing them, concerning the data base for flexibly coping with the construction or revise of the data base. CONSTITUTION:The data base is provided with data files every classified items F11-F1n at every item so as to individually manage the items of the data base, real data file F20 writing real data without defining the data form at random. definition file F30 writing the link relation of data every classified items written in the data files every classified items F11-F1n and processor 10 for registering, changing and retrieving the data base, and the link relatio of real data without defining the data form written at random in the real data file F20 is designated by the definition file F30.
Patent JP-H03183651-A (JP)
Title: Production of marbly tile
Inventor: KAGAMI KANJI
IPC: C04B33/02
Filed: 1989-12-12
Abstract: PURPOSE:To improve appearance by kneading dry body for pottery and a coloring pigment with water, granulating the kneaded material, drying the resulting granular tile material to a prescribed water content, molding the dried tile material into a flat tile material, arbitrarily combining such flat tile materials, pressing and firing them. CONSTITUTION:Dry body for pottery and an arbitrary coloring pigment are kneaded with water added in a prescribed ratio and the kneaded material is granulated to form a granular tile material of about 0.5-7mm diameter. This tile material is dried to a water content fit to flatten the tile material and the dried tile material is molded into a flat tile material of a prescribed thickness. The dimensions of the flat tile material is regulated and several kinds of such flat tile materials having different colors are mixed, press-molded into a tile shape, dried and fired at a high temp. to obtain a marbly tile.
Patent JP-H03181135-A (JP)
Title: Manufacture of semiconductor device
Inventor: YUZURIHA KOJIRO
IPC: H01L21/3205
Filed: 1989-12-11
Abstract: PURPOSE:To connect a wiring layer with a layer to be wired without the wiring layer being thin or broken in a contact by etching a naturally oxidized film with dilute hydrofluoric acid after protecting the contact side wall with a film resistant to dilute hydrofluoric acid. CONSTITUTION:After a contact hole is formed, with a thin silicon oxide film 13 caused by natural oxidation being left, a silicon nitride film 19 resistant to dilute hydrofluoric acid is deposited. By anisotropic-etching the film 19 with Freon gas, the film 19 remains only on the side walls of the hole. Then after removing the film 13 with dilute hydrofluoric acid, an aluminum wiring layer 15 is formed by means of sputtering. Though a film 13a under the film 19 retreats with a fine recess being formed in this case, coverage of a layer 15 is not affected. By removing the naturally oxidized film after the contact side walls are thus protected by the film resistant to dilute hydrofluoric acid, the wiring layer can be connected with a layer to be wired without the wiring layer being thin or broken.